Choose the right form. Winter in December and in February. It often . The snow deep upon the ground, on the roofs of the houses. Everything around so beautiful covered with ice and snow. Every season its own charm.
Задание

Choose the right form.

Winter ...
in December and ...
in February. It often ... . The snow ... deep upon the ground, on the roofs of the houses. Everything around ... so beautiful covered with ice and snow. Every season ... its own charm.